MICROANATOMY

Detailed explanation-1: -Excessive urination volume (or polyuria) occurs when you urinate more than normal. Urine volume is considered excessive if it equals more than 2.5 liters per day. A “normal” urine volume depends on your age and gender. However, less than 2 liters per day is usually considered normal.

Detailed explanation-2: -polyuria. noun. poly·uria ˌpäl-ē-ˈyu̇r-ē-ə : excessive secretion of urine.

Detailed explanation-3: -Use of diuretics and uncontrolled diabetes mellitus are common causes of polyuria. In the absence of diabetes mellitus and diuretic use, the most common causes of chronic polyuria are primary polydipsia, central diabetes insipidus, and nephrogenic diabetes insipidus.